ipcomp from 1.1.1.1 to 2.2.2.2 spi 0x1000:0x1001
ipcomp from 3.3.3.3 to 4.4.4.4 spi 0x2000:0x2001 comp deflate
ipcomp from 5.5.5.5 to 6.6.6.6 spi 0x3000:0x3001 comp lzs
